This Artist Has Spent $7,000 On Homeless People's Cardboard Signs For Really Good Reason

When artist Willie Baronet started buying up signs held by homeless people on the streets in 1993, he didn't have a clue as to what he would do with his budding collection. But there was a spark of an idea, and that was enough to sustain this advertising professor until a light bulb finally went off for him in 2006. That was the year he sold his advertising agency in Dallas and decided to pursue an MFA in arts and technology, he wrote in a blog for HuffPost last month. Three years later, Baronet...